pedology or soil & agriculture section 5 MCQ Questions & Answers Detailed Explanation

Question : 1

The largest reserves of Uranium are found in

a) South Africa

b) Brazil

c) Canada

d) Australia

Question : 2

Match List-I with List-II and select the correct answer using the code given below the lists.

a) 1 3 2 4

b) 3 1 4 2

c) 2 4 3 1

d) 2 3 4 1

Question : 3

In a desert region, soil erosion can be checked by

a) Contour ploughing

b) Using farm manure

c) Tree plantation/afforestation

d) Crop rotation

Question : 4

World’s largest reserves of mineral oil are in

a) Saudi Arabia

b) Iraq

c) Venezuela

d) Iran

Question : 5

In relation to production of Petroleum the correct ascending order of the countries is

a) Saudi Arabia, U.S.A., Iran, China

b) U.S.A., Iran, China, Saudi Arabia

c) Iran, Iraq, Russia, U.S.A., Saudi Arabia

d) Iran, U.S.A., China, Saudi Arabia

Question : 6

Alluvial soils are rich soil for crop cultivation but are poor in

a) organic material

b) inorganic material

c) humus

d) nitrogen and humus